-2(1-x)=7

Simple and best practice solution for -2(1-x)=7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -2(1-x)=7 equation: 


Simplifying
-2(1 + -1x) = 7
(1 * -2 + -1x * -2) = 7
(-2 + 2x) = 7

Solving
-2 + 2x = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + 2x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 2x = 7 + 2
2x = 7 + 2

Combine like terms: 7 + 2 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| -16+5x=-191 | | y=ln(5x-6) | | 6x^3-3x^2-30=0 | | 10x-15=5+x | | 4y=6x+24 | | 5/8c=10 | | 6-(-3+8i)+5i=0 | | 6x^3=6x | | 38=7x | | 4/5=3/5x | | -4/3=5/3y | | 10/12=20/x | | 3/4=7/4y | | -10x-18=138 | | -5x+10=7 | | -3/7=4/7x | | d/Dx(2D) | | 8x^2-24x+10= | | 8*54= | | 464*2/100 | | F(x)=-2(x+9)(x-1) | | X-7/10=6/10 | | $464*2/100 | | 3(2x+8y+9)= | | 5*37= | | 7g-4g= | | 22/4*22 | | 3.87+f=16.86 | | 5/5x1/5 | | 16-x^2=16 | | -5u^2-19u+18=0 | | ax^2-2ax= |

Equations solver categories